1YST Photosynthetic Reaction Center date Dec 07, 1994
title Structure Of The Photochemical Reaction Center Of A Spheroid Containing Purple Bacterium, Rhodobacter Sphaeroides Y, At Angstroms Resolution
authors B.Arnoux, J.F.Gaucher, A.Ducruix, F.Reiss-Husson
compound source
Molecule: Photosynthetic Reaction Center (L Subunit)
Chain: L
Engineered: Yes
 Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063

Molecule: Photosynthetic Reaction Center (M Subunit)
Chain: M
Engineered: Yes
Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063

Molecule: Photosynthetic Reaction Center (H Subunit)
Chain: H
Engineered: Yes
Organism_scientific: Rhodobacter Sphaeroides
Organism_taxid: 1063
symmetry Space Group: P 21 21 21
R_factor 0.234 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
143.700 139.800 78.650 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand BCL, BPH, MN, SPO, U10 enzyme
related structures by homologous chain: 1PSS
Gene
Ontology
ChainFunctionProcessComponent
H
  • electron transporter, transf...


    • L


    M


    Primary referenceStructure of the photochemical reaction centre of a spheroidene-containing purple-bacterium, Rhodobacter sphaeroides Y, at 3 A resolution., Arnoux B, Gaucher JF, Ducruix A, Reiss-Husson F, Acta Crystallogr D Biol Crystallogr. 1995 May 1;51(Pt 3):368-79. PMID:15299304
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk]
  • Biological Unit Coordinates (1yst.pdb1.gz) 142 Kb
  • LPC: Ligand-Protein Contacts for 1YST
  • CSU: Contacts of Structural Units for 1YST
  • Likely Quarternary Molecular Structure file(s) for 1YST
  • Retrieve 1YST in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YST from S2C, [Save to disk]
    • View 1YST in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1YST
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1YST, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ysth2, region H:1-35 [Jmol] [rasmolscript] [script source]
        - Domain d1ysth1, region H:36-260 [Jmol] [rasmolscript] [script source]
        - Domain d1ystl_, region L [Jmol] [rasmolscript] [script source]
        - Domain d1ystm_, region M [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1yst] [1yst_M] [1yst_L] [1yst_H]
  • SWISS-PROT database: [P0C0Y7] [P0C0Y8] [P0C0Y9]
  • Belongs to the photosynthetic reaction center (prc) family according to TCDB.
  • Domain organization of [RCEH_RHOSH] [RCEL_RHOSH] [RCEM_RHOSH] by SWISSPFAM
    • Other resources with information on 1YST
  • Community annotation for 1YST at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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